1401473072

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{19213}}^1$

素因数の和:19365

約数の個数: 40

約数和(自身を含む): 2801862336

約数和(自身を除く): 1400389264

約数列:

[1, 2, 4, 8, 16, 47, 94, 97, 188, 194, 376, 388, 752, 776, 1552, 4559, 9118, 18236, 19213, 36472, 38426, 72944, 76852, 153704, 307408, 903011, 1806022, 1863661, 3612044, 3727322, 7224088, 7454644, 14448176, 14909288, 29818576, 87592067, 175184134, 350368268, 700736536, 1401473072]

約数ペア:

[(1, 1401473072), (2, 700736536), (4, 350368268), (8, 175184134), (16, 87592067), (47, 29818576), (94, 14909288), (97, 14448176), (188, 7454644), (194, 7224088), (376, 3727322), (388, 3612044), (752, 1863661), (776, 1806022), (1552, 903011), (4559, 307408), (9118, 153704), (18236, 76852), (19213, 72944), (36472, 38426)]